11022210202 has 16 divisors (see below), whose sum is σ = 17510827752. Its totient is φ = 5185451520.

The previous prime is 11022210191. The next prime is 11022210281. The reversal of 11022210202 is 20201222011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5043982441 + 5978227761 = 71021^2 + 77319^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80752 + ... + 169012.

Almost surely, 2^11022210202 is an apocalyptic number.

11022210202 is a deficient number, since it is larger than the sum of its proper divisors (6488617550).

11022210202 is a wasteful number, since it uses less digits than its factorization.

11022210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91953.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11022210202 its reverse (20201222011), we get a palindrome (31223432213).

The spelling of 11022210202 in words is "eleven billion, twenty-two million, two hundred ten thousand, two hundred two".